package com.poten.utils;

import com.poten.pojo.Order;
import com.rabbitmq.client.Channel;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.*;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

@Slf4j
@Configuration
public class MyMqConfig {

    @RabbitListener(queues = "order.release.order.queue")
    public void listener(Order order, Channel channel, Message message) throws IOException {
        System.err.println("订单未支付"+order.getOid());
        channel.basicAck(message.getMessageProperties().getDeliveryTag(),false);
    }

    @Bean
    public Queue orderDelayQueue(){
        Map<String, Object> arguments = new HashMap<>();
        arguments.put("x-dead-letter-exchange","order-event-exchange");
        arguments.put("x-dead-letter-routing-key","order.release.order");
        arguments.put("x-message-ttl",60000);
        Queue queue = new Queue("order.delay.queue", true, false, false, arguments);
        return queue;
    }


    @Bean
    public Queue orderReleaseOrderQueue( ) {
        Queue queue = new Queue("order.release.order.queue", true, false, false);
        return queue;
    }

    @Bean
    public Exchange orderEventExchange() {
      return new TopicExchange("order-event-exchange",true,false);
    }
    @Bean
    public Binding orderCreateOrderBingding() {
     return new Binding("order.delay.queue",
             Binding.DestinationType.QUEUE,
             "order-event-exchange",
             "order.create.order",
             null);
    }

    @Bean
    public Binding orderReleaseOrderBingding(){
        return new Binding("order.release.order.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "order.release.order",
                null);
    }









}
